所以,是的,我的线程没有执行,也没有在其中执行代码。我只是想从我的 sdcard 运行一个 shell 脚本,并显示一个“加载”圆圈或“进度”圆圈或任何你想要调用它的东西。当我单击按钮运行线程时,我得到进度/加载栏/圆圈,但它只是坐在那里,什么也不做。我看过一些例子,但仍然无法弄清楚我做错了什么。这是我的代码:
package com.cydeon.plasmamodz;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.TimeoutException;
import com.stericson.RootTools.*;
import com.stericson.RootTools.exceptions.RootDeniedException;
import com.stericson.RootTools.execution.CommandCapture;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.res.AssetManager;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class Install extends Activity{
private static ProgressDialog progressDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.install);
Button bInstall = (Button) findViewById(R.id.bInstallTheme);
bInstall.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
showDialog();
}
});
}
public void showDialog(){
progressDialog = ProgressDialog.show(Install.this, "", "Installing Theme", true);
Thread thread = new Thread();
thread.start();
}
public void run(){
try{
Thread.sleep(1000);
CommandCapture command = new CommandCapture(0, "su", "sh /sdcard/plasma/scripts/install.sh");
try {
RootTools.getShell(true).add(command).waitForFinish();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (TimeoutException e) {
e.printStackTrace();
} catch (RootDeniedException e) {
e.printStackTrace();
}
}catch (InterruptedException e){
e.printStackTrace();
}
handler.sendEmptyMessage(0);
}
private static Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
progressDialog.dismiss();
}
};
}
那么,我做错了吗?为什么它不能运行我的代码?谢谢!